Determination of Copper, Zinc, Iron, and Manganese in Day- lily flower Osmunda cinnamomea, and Walnut kernel by Microwave digestion - Flame Atomic Absorption Spectrometry

• 微波消解-火焰原子吸收光谱法测定黄花菜、薇菜和核桃仁中的铜、锌、铁、锰